Update to Lucene 4.10.0
Update to Lucene 4.10.0

Closes #72.

gesellix/elasticsearch-river-couchdb,SafetyCulture/elasticsearch-river-couchdb,elastic/elasticsearch-river-couchdb,Bouhnosaure/elasticsearch-river-couchdb,gesellix/elasticsearch-river-couchdb,Bouhnosaure/elasticsearch-river-couchdb,SafetyCulture/elasticsearch-river-couchdb,elastic/elasticsearch-river-couchdb